WHAT IS THIS??
If you all see this "thing",what do you want to do?hmm?.
If you has a baby at home,u can use it as a baby pacifier.
yes,it useful. Just add something that smooth and clean
in the hole there and it will be like this:
OR
If you has a sister or brothers or friends that love to sing
loudly and his/her voice like a shit:
ahhaa?you face this problem?you can use that thing as a
EARPLUGS.
DO YOU AGREE WITH ME?;-)